[wp-trac] [WordPress Trac] #22547: Thumbnail not shown when uploading a single image in media-new.php

[WordPress Trac]

#22547: Thumbnail not shown when uploading a single image in media-new.php
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 Reporter:  scribu        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.5
Component:  Media         |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Changes (by nacin):

 * keywords:   => has-patch


Comment:

 I tried really hard to avoid touching handlers.js in [22755] and related
 changesets. I did realize that updateMediaForm() had the potential to
 cause problems, but I thought I had worked around them (and clearly
 didn't).

 The reason is we did a lot of research in the 3.5 cycle for how plugins
 were using existing code, but we didn't look into handlers.js. That's
 because we're no longer using handlers.js outside of media-new.php. The
 new dialog uses the newer, not-terrible Plupload bridge added for the
 customizer in 3.4. I don't really know how people are using handlers.js —
 I hope none of them are, but I'd rather leave it alone until 3.6.

 Now that I've explained the background, it does look like
 updateMediaForm() is completely useless for the form, and the side effects
 of just removing the whole function would be fairly minimal. So this patch
 is good.

 I wouldn't mind a CSS-only patch though.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22547#comment:3>
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